| 1ST RESPONSE MEDICAL TRANSPORT CORP. | Organization | BALTIMORE |
| A-1 AMBULANCE & TRANSPORT, INC. | Organization | CLINTON |
| AMERICAN AMBULANCE AND MEDICAL TRANSPORT | Organization | BURTONSVILLE |
| AMERICAN MEDICAL RESPONSE MID-ATLANTIC, INC. | Organization | ELKRIDGE |
| AMERICARE AMBULANCE SERVICE INC | Organization | NOTTINGHAM |
| ANNE ARUNDEL COUNTY | Organization | MILLERSVILLE |
| ASSISTED MULTICARE TRANSPORTATION INC | Organization | PIKESVILLE |
| BALTIMORE COUNTY MARYLAND OFFICE OF FINANCE | Organization | TOWSON |
| BOARD OF GARRETT COUNTY COMMISSIONERS | Organization | OAKLAND |
| BWI FIRE & RESCUE DEPARTMENT | Organization | BALTIMORE |
| CALVERT COUNTY COMMISSIONERS DEPT OF ADMIN & FINANCE | Organization | PRINCE FREDERICK |
| CARROLL COUNTY COMMISSIONERS, BOARD OF COUNTY COMMISSIONERS | Organization | WESTMINSTER |
| CHARLES COUNTY COUNTY COMMISSIONERS | Organization | LA PLATA |
| CHARLESTOWN COMMUNITY, INC | Organization | CATONSVILLE |
| CITY OF ANNAPOLIS FINANCE DEPT | Organization | ANNAPOLIS |
| COUNTY MEDICAL TRANSPORT, INC | Organization | WILLIAMSPORT |
| CRUMPTON VOLUNTEER FIRE DEPARTMENT INC | Organization | CRUMPTON |
| DARLINGTON VOLUNTEER FIRE COMPANY INCORPORATED | Organization | DARLINGTON |
| DETOS SERVICES LLC | Organization | NEW CARROLLTON |
| EAGLE MEDICAL 360 | Organization | BELTSVILLE |
| FIRST CLASS AMBULANCE SERVICES LLC | Organization | PRINCE FREDERICK |
| HYATTSVILLE VOLUNTEER FIRE DEPT | Organization | HYATTSVILLE |
| ICARE TRANSPORTATION SERVICES | Organization | FALLSTON |
| JANET TUBMAN | Individual | COLUMBIA |
| LAUREL VOLUNTEER RESCUE SQUAD | Organization | LAUREL |
| LIFESTAR AMBULANCE, INC. | Organization | SALISBURY |
| LINEBORO VOLUNTEER FIRE DEPARTMENT, INC | Organization | LINEBORO CPO |
| LYNX MARYLAND LLC | Organization | ELLICOTT CITY |
| MANCHESTER FIRE ENGINE & HOOK & LADDER CO NO 1 | Organization | MANCHESTER |
| MAYOR AND CITY COUNCIL OF OCEAN CITY | Organization | OCEAN CITY |
| MCCOOLE FIRE AND RESCUE DEPT, INC. | Organization | MCCOOLE |
| MONTGOMERY COUNTY MARYLAND GOVERNMENT | Organization | GAITHERSBURG |
| MONTGOMERY COUNTY MARYLAND GOVERNMENT | Organization | ROCKVILLE |
| MOUNT AIRY VOLUNTEER FIRE COMPANY | Organization | MOUNT AIRY |
| OAK CREST VILLAGE, INC. | Organization | PARKVILLE |
| PARA-MED MEDICAL TRANSPORTATION INC | Organization | ROCKVILLE |
| PATRIOT MEDICAL TRANSPORT SYSTEM, LLC | Organization | MECHANICSVILLE |
| PITTSVILLE VOLUNTEER FIRE DEPT. INC. | Organization | PITTSVILLE |
| PLEASANT VALLEY COMMUNITY FIRE CO. INC. | Organization | WESTMINSTER |
| POWELLVILLE VOLUNTEER FIRE COMPANY INC | Organization | PITTSVILLE |
| PREMIER MEDICAL TRANSPORT | Organization | BALTIMORE |
| PRINCE GEORGES COUNTY, OFFICE OF THE SHERIFF | Organization | UPPER MARLBORO |
| READY RESPONSE MEDICAL TRANSPORT LLC | Organization | FORT WASHINGTON |
| RIDERWOOD VILLAGE, INC. | Organization | SILVER SPRING |
| SMARTTRANS AMBULANCE SERVICE | Organization | COCKEYSVILLE |
| SOMERSET COUNTY COUNTY COMM FOR SOMERSET CO | Organization | PRINCESS ANNE |
| TANEYTOWN VOLUNTEER FIRE COMPANY NO 1 INCORPORATED | Organization | TANEYTOWN |
| TEAM CRITICAL CARE LLC | Organization | GAITHERSBURG |
| THE BISHOPVILLE VOLUNTEER FIRE DEPARTMENT, INCORPORATED | Organization | BISHOPVILLE |
| THE CHARLES COUNTY MOBILE INTENSIVE CARE UNIT INC | Organization | WHITE PLAINS |
| THE GAMBER AND COMMUNITY FIRE COMPANY | Organization | FINKSBURG |
| THE HAMPSTEAD VOLUNTEER FIRE ENGINE AND HOSE COMPANY NO 1 | Organization | HAMPSTEAD |
| THE NEW WINDSOR FIRE AND HOSE COMPANY NUMBER 1 | Organization | NEW WINDSOR |
| THE REESE AND COMMUNITY VOLUNTEER FIRE COMPANY INC | Organization | WESTMINSTER |
| THE SYKESVILLE FREEDOM DISTRICT FIRE DEPARTMENT, INC | Organization | SYKESVILLE |
| TRANSIT PROFESSIONALS,LLC | Organization | FORT WASHINGTON |
| UNION BRIDGE FIRE COMPANY INC | Organization | UNION BRIDGE |
| VESPER MEDICAL TRANSPORT OF WASHINGTON DC | Organization | WALDORF |
| WALDORF VOLUNTEER FIRE DEPARTMENT, INC. | Organization | WALDORF |
| WASHINGTON COUNTY COMMISSIONERS OF WASHINGTON | Organization | HAGERSTOWN |